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Accepted problems：84 problems

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Tried problems：14 problems

913 943 1197 1427 2717 5016 7973 8227 8229 9681 9682 9683 12546 21741

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Virtual Participations：1 contest

Name	Start time
2025 全国青少年信息学奥林匹克竞赛冬令营 (NOI Winter Camp 2025 / WC 2025)	2025-01-27 08:32:36